The best resource I have found about twitter would be twitter help. help.twitter.com/portal this should answer most questions about twitter with facts and not here-say from others...i hope this helped.
Making money would be nice but also contributing to the web would be great. I do not understand Twitter yet and I think that would be ONE of the questions most asked.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.